19ammar疑问句

§1.一般疑问句............................................................................... 249

§2.特殊疑问句............................................................................... 251

§3.选择疑问句............................................................................... 255

§4.反意疑问句............................................................................... 256

疑问句分为以下四种:

1.一般疑问句:Is she from America?她来自美国吗?

2.特殊疑问句:When is your birthday?你的生日是哪天?

3.选择疑问句:Is this a dog or a cat?这是狗,还是猫?

4.反意疑问句:You are a studentaren't you?你是学生,不是吗?